baber/WOPTO huggingface dataset:
Patent KR-20040087591-A (KR)
Inventor: SO JAE MUN
IPC: G02F1/1343
Filed: 2003-04-08
Abstract: PURPOSE: An IPS(In Plane Switching) mode LCD(Liquid Crystal Display) is provided to improve an aperture ratio by forming at least one of common electrodes and pixel electrodes as a transparent conductive material. CONSTITUTION: A gate line(101) and a data line(103) are vertically and horizontally arranged on the first substrate(110) to define a pixel region. A TFT(Thin Film Transistor)(109) is disposed in a cross region of the gate line and the data line. Common electrodes(106a-106c) and pixel electrodes(107a,107b) generate a lateral electric field in the pixel region. The first light shielding line(230a) is formed on a plane same with the gate line, and is electrically connected with the common electrodes. The first light shielding line is adjacent to the data line. The second light shielding line(230b) is formed in a region adjacent to the gate line at an interval of the first light shielding line and an insulation film.
Patent KR-20040088186-A (KR)
Inventor: CHAE YEONG JAE
IPC: C02F3/06
Filed: 2003-04-09
Abstract: PURPOSE: A method for treating wastewater generated in PVC polymerization is provided which is economical since it is not necessary to separately install settling tank by integrating aeration tank and contact oxidation tank into one reactor so that sludge is not generated. CONSTITUTION: The method comprises a step of preferentially performing a pretreatment process of separating particles of suspended solids or organic matters in sewage and wastewater by gathering wastewater discharged from a PVC polymerizer(101) into a wastewater pond and passing the gathered wastewater through accelerator(105), catchment pond(107) and anthracite filter(109); a step of removing organic matters from the pretreated wastewater through contact oxidation process by microorganisms by flowing the sewage and wastewater in a reactor(121) of aeration tank and contact oxidation tank; a step of passing the treated water contained in the cushion tank through carbon filter(111), FW pond, micro-filter(115), purified water producer(117) and purified water tank(119) after flowing the organic matter removed treated water in a cushion tank(123); and a step of flowing the treated water collected in the purified water tank in the PVC polymerizer again as water similar to raw water, wherein pretreated water flown in the anthracite filter flows in the carbon filter as posttreated water after passing through the reactor and the cushion tank containing dissolved oxygen of 2 to 4 ppm to treat the pretreated water by contacting the pretreated water with filamentous microorganism, wherein the filamentous microorganism is selected from the group consisting of Thiothrix and Sphaerotilus, and wherein retention time of the organic matters in the reactor is 4 to 10 hours.
Patent KR-20040088230-A (KR)
Inventor: CHOI GIL YEONG
IPC: C08K9/02
Filed: 2003-04-09
Abstract: PURPOSE: A fire-retardant polypropylene resin composition is provided, which improves fire-retardancy, processability, and mechanical properties, therefore can be used for coating fabrics, coating and insulating electric wires, structures, cases of electronic products, and plastic injection, extrusion goods. CONSTITUTION: The fire-retardant polypropylene resin composition contains: 100pts.wt. of a matrix comprising 70-99pts.wt. of a polypropylene resin and 1-30pts.wt. of an olefin-based oligomer containing at least two hydroxy groups, wherein the polypropylene resin has a melt index of 0.5-80g/10min and is a crystalline isotactic propylene homopolymer, an ethylene-propylene block or random copolymer, or a mixture thereof; 10-40pts.wt. of a halogen-based fire-retardant agent; 0.5-10pts.wt. of an organized lamellar silicate as a fire-retardant agent.
Patent KR-20040088909-A (KR)
Inventor: SIM HO CHANG
IPC: B60Q1/04
Filed: 2003-04-14
Abstract: PURPOSE: A headlamp assembly is provided to regulate a gap between a headlamp housing and a frame and to secure a favorable combination between an adjusting screw and the headlamp housing. CONSTITUTION: A headlamp assembly is composed of a headlamp housing(100) mounted to a frame(140); an adjusting screw(110) having an outside(113) screw-combined to the headlamp housing, an inside(112) for limiting a through-hole(112a), and a first side(111) contacted to the frame; a bolt(120) composed of a first end(121) passing through the through-hole and an intermediate unit(122) received in the through-hole, and fixed to the frame; and a nut(130) screw-combined to the first end of the bolt to pressurize the adjusting screw for the frame and to pressurize a second side(114) of the adjusting screw facing the first side. The bolt has a second end(123) screw-combined and fixed to the frame.
Patent KR-20040091809-A (KR)
Inventor: HWANG SEONG TAEK
IPC: H01S3/094
Filed: 2003-04-22
Abstract: PURPOSE: A Raman optical amplifier is provided to minimize the size and power consumption of the optical amplifier while improving amplification efficiency of the optical amplifier. CONSTITUTION: A Raman optical amplifier includes an optical fiber amplifier(230), a semiconductor optical amplifier(240), a circulator(210), and an optical fiber grating(220). The optical fiber amplifier Raman-amplifies an optical signal, which is propagated through the optical fiber amplifier, to output a primary amplified light. The semiconductor optical amplifier outputs Raman pumping light with a predetermined wavelength for Raman amplification the optical fiber amplifier and amplifies the primary amplified light to output a secondary amplified light. The circulator outputs the primary amplified light, which is input to the first port, to the second port and outputs the secondary amplified light and Raman pumping light, which are input to the second port, to the third port. The circulator outputs the Raman pumping light, which is re-input to the third port, to the first port. The optical fiber grating is connected to the third port of the circulator, reflects the Raman pumping light, and transmits the secondary amplified light.
Patent KR-20030040307-A (KR)
Inventor: KIM TAE HYOUNG
IPC: E06B5/11
Filed: 2003-04-23
Abstract: PURPOSE: An installation method of a projected safety window is provided to reduce working force and expenses by simplifying installation works. CONSTITUTION: The projected safety window contains a frame(10) projected from a window frame(1), a connector(20) installed on the frame(10) to fix nets(30) installed on the lower side(A), the front(B) and both sides(C) of the frame(1). The installation method of a projected safety window comprises the steps of: installing a pair of side assemblies(134) provided with side nets(132) parallel to the front of the window frame(1); installing a lower assembly provided with a lower net(136) to the lower end of the side assemblies(134); and installing a front assembly provided with a front net(138) on the ends of the side assemblies(134) and the lower assembly.
Patent KR-20030086900-A (KR)
IPC: G03F7/30
Filed: 2003-04-26
Abstract: A substrate treating apparatus disclosed herein realizes improved throughput. The substrate treating apparatus according to this invention includes an antireflection film forming block, a resist film forming block and a developing block arranged in juxtaposition. Each block includes chemical treating modules, heat-treating modules and a single main transport mechanism. The main transport mechanism transports substrates within each block. Transfer of the substrates between adjacent blocks is carried out through substrate rests. The main transport mechanism of each block is not affected by movement of the main transport mechanisms of the adjoining blocks. Consequently, the substrates may be transported efficiently to improve the throughput of the substrate treating apparatus.
Patent KR-20040097647-A (KR)
Inventor: SONG TAE HO
IPC: B60R21/20
Filed: 2003-05-12
Abstract: PURPOSE: An inflator mounting structure for an airbag is provided to prevent the leakage of gas and the separation of an inflator by inserting a support unit integrated with a connecting member into a groove of a support surface when the inflator is exploded. CONSTITUTION: In an inflator mounting structure for an airbag, a joint unit(45) protrudes upward from a coupling member(43) coupled to a mounting plate(40). A support unit(53) is formed integrally with a connecting member(52) connected to the outer circumference of an inflator(50), and protrudes downward toward a support surface of the coupling member. An elastic member(70) is disposed between the joint unit and the support unit. The inner and outer circumferences of the elastic member are coupled to the outer circumference of the joint unit and the inner circumference of the support unit, respectively. A groove(46) is formed at the support surface of the coupling member. The end of the support unit is inserted into the groove of the support surface when the inflator is exploded.
Patent KR-20030090506-A (KR)
Title: 크로스헤드 엔진
IPC: F16C5/00
Filed: 2003-05-13
Abstract: 본 발명은 배속 실린더(1)에 배치된 하나 이상의 피스톤(3)을 구비하고, 피스톤(3)은 피스톤 로드(4)를 경유하여 크로스헤드(5)와 결합되며, 크로스헤드(5)는 커넥팅 로드(6)를 경유하여 크랭크 축(7)과 연동하고 측부 가이드 슈(11)를 구비하며, 가이드 슈(11)에는 피스톤(2)의 이동 방향과 평행하게 연장된 크로스헤드 가이드(12)가 배속되고, 가이드 슈(11) 및 크로스헤드 가이드(12)의 서로 대면된 슬라이드 면(13, 14) 사이의 갭에 윤활 오일을 공급하기 위한 윤활 장치를 구비하는 크로스헤드 엔진에 관한 것으로, 그러한 크로스헤드 엔진에서는 가이드 슈(11) 및 크로스헤드 가이드(12)의 슬라이드 면(13, 14)이 연속적인 면으로서 형성되고, 윤활 장치가 윤활 오일이 추진될 수 있는 분사 노즐(17)을 구비하며, 분사 노즐(17)이 크로스헤드 가이드의 슬라이드 면(17)으로 향하는 분사 제트를 생성할 수 있도록 함으로써, 콤팩트한 구조 및 크로스헤드(5)의 낮은 미끄럼 저항이 얻어지게 된다.
Patent KR-20040098387-A (KR)
Inventor: LIM HA YEONG
IPC: B60Q9/00
Filed: 2003-05-14
Abstract: PURPOSE: A door-opening warning device and a control method thereof are provided to prevent an accident in advance by warning passengers in the vehicle and persons positioned in the rear side of the vehicle of a dangerous state. CONSTITUTION: A warning device for the opening of doors of a vehicle(10) is composed of a door switch(40) for opening and closing the doors of the vehicle; a sensor(21) for detecting the access distance and speed of a rear object; a door lock device(50) for restricting the doors from being opened according to a result detected by the sensor; a warning generator(30) for warning passengers of dangerous states; and a warning lamp(22) for warning the rear object of an opening intension of the doors.
Patent KR-20040098735-A (KR)
Inventor: HAN SANG U
IPC: H04W8/22
Filed: 2003-05-15
Abstract: PURPOSE: A method and system for providing a service for acknowledging multimedia data reception and reading by using a data burst message, particularly for notifying a sender that his/her multimedia message or multimedia data is received by a receiver, are provided to allow the sender to easily recognize whether his/her multimedia data is transmitted to a receiver or the receiver checked the data. CONSTITUTION: An origination terminal generates multimedia data(S101) and sends a multimedia message to a multimedia data transmission server(S102). The multimedia data transmission server requests a data destination notification agent to notify a destination terminal of arrival of the message(S103). The data destination notification agent transmits a notification signal for notifying of arrival of the multimedia message to the destination terminal(S104). The destination terminal is connected to the multimedia data transmission server(S105) and fetches the multimedia message(S106). When the multimedia data is completely received(S107), the destination terminal transmits response information with respect to reception of the message as a data burst message to the data destination notification agent(S108). The data destination notification agent delivers the response information to the multimedia data transmission server(S109). The multimedia data transmission server requests the data destination notification agent to transfer a message reception acknowledgement information to the origination terminal(S110). The data destination notification agent transfers the message reception acknowledgement information as a data burst message to the origination terminal(S111). A user of the origination terminal recognizes that the multimedia message has been received by the receiver(S112). When a user of the destination terminal checks the multimedia message(S120), the destination terminal transfers response information as a data burst message to the data destination notification agent(S121). The data destination notification agent transfers a corresponding read acknowledgement value to the multimedia data transmission server(S122). The multimedia data transmission server requests the data destination notification agent to transmit message read acknowledgement information to the origination terminal(S123). The data destination notification agent transfers the message reading acknowledgement information to the origination terminal(S124). The user of the origination terminal recognizes that the user of the destination terminal has checked content of the multimedia message(S125).
Patent KR-20030069124-A (KR)
Inventor: KIM SEONG GEUN
IPC: F17D5/06
Filed: 2003-05-19
Abstract: PURPOSE: A gas shutoff system for sensing a human body by using an ultrasonic sensor is provided to improve the safety and convenience for use, and to prevent gas leakage or fire by automatically shutting off gas after the predetermined time with detecting the user. CONSTITUTION: A gas shutoff system for sensing a human body is composed of a control body(18); a solenoid valve(11) connected to the control body, installed in a gas pipe and opened or closed by the control body; an ultrasonic sensor(16) installed in the control body to detect a user; a gas sensor(19) installed in the front of the control body to detect gas leak; a power switch(17) applying power to the control body with pushing; a microcomputer circuit unit closing the solenoid valve by shutting off power after the predetermined time in not sensing the user; a waiting time setting button setting waiting time to shut off the valve in not sensing the user; an input terminal(14) installed in the control body and connected to 220V power; an output terminal(13) installed in the control body and connected to the gas shutoff solenoid valve; and a DC adapter(12) applying direct current of 12V to the ultrasonic sensor.
Patent KR-20040101666-A (KR)
Inventor: KIM DAE HYEONG
IPC: H01L21/304
Filed: 2003-05-26
Abstract: PURPOSE: An apparatus and method for supercritical cleaning are provided to simplify the structure of the apparatus and to recycle a cleaning medium by performing multi-task using a cleaning bath with an exhaust port for the cleaning medium and to improve cleaning efficiency and to reduce cleaning time by changing periodically the distance between a nozzle and an object-to-be cleaned under a cleaning process. CONSTITUTION: A supercritical cleaning apparatus includes a storage bath, a transformation mechanism, a support mechanism, a nozzle, a cleaning bath, and a condensing part. The storage bath(110) stores a liquid cleaning medium. The transformation mechanism(120) includes a pressurizing pump and a heater. The transformation mechanism transforms the cleaning medium into a supercritical state. The support mechanism(150) supports an object-to-be cleaned. The nozzle(140) sprays the supercritical cleaning medium to a surface of the object. The cleaning bath(130) accommodates airtightly the nozzle and the support mechanism. The cleaning bath includes a first exhaust port(132) for exhausting vaporized cleaning medium and a second exhaust port(134) for exhausting contaminants separated from the vaporized cleaning medium. The condensing part(160) condenses the cleaning medium and provides the cleaning medium to the storage bath.
Patent KR-20040012460-A (KR)
Title: Wire reinforced articulation segment
Inventor: LENTZ DAVID J
IPC: A61B18/02
Filed: 2003-05-30
Abstract: PURPOSE: Provided is a device for steering a cardiac cryoablation catheter through the vasculature and heart of a patient that is relatively easy to manufacture, is simple to use, and is comparatively cost effective. CONSTITUTION: A device for steering a cardiac cryoablation catheter through the vasculature and heart of a patient includes a resilient cylindrical-shaped articulation segment(16) that is connected to the distal end of a catheter tube. A tip member(14) is affixed to the distal end of the articulation segment(16), and a flexible spine(32) extends within the lumen between the proximal and distal ends of the segment. One end of a control wire(20) is attached to the tip member. The articulation segment(16) has a first flexural modulus, and the spine(32) has a second flexural modulus, wherein the second flexural modulus of the spine is greater than the first flexural modulus of the articulation segment.
Patent KR-20040104977-A (KR)
Inventor: CHOI HO SEON
IPC: F24F1/0071
Filed: 2003-06-03
Abstract: PURPOSE: An air conditioning system having a fresh air supply apparatus is provided to supply fresh air, thereby optimizing indoor air conditioning, and easily install a ceiling type air conditioner and a ventilation system. CONSTITUTION: A ceiling type air conditioner includes an indoor unit installed on a ceiling of a room and an outdoor unit(50b) installed outside, and a refrigerant pipe(7) connecting the indoor unit with the outdoor unit. A fresh air supply element is installed at the outdoor unit for supplying fresh air into the room through the indoor unit. A fresh air storing part(81) is installed at the outdoor unit. A fresh air supply pipe(82) connects the fresh air storing part with an air supply case of the indoor unit. A fresh air discharge part discharges fresh air stored in the fresh air storing part. A control unit is installed between the fresh air storing part and the fresh air discharge part.
Patent KR-20040086059-A (KR)
Inventor: CHO HAN GI
IPC: D06F39/00
Filed: 2003-06-05
Abstract: PURPOSE: A pedestal for a washing machine is provided to easily fix the washing machine while legs are assembled to the washing machine, to damp vibration transmitted to the outside in operating the washing machine, and to selectively fix the washing machine or a dryer. CONSTITUTION: A pedestal for a washing machine(52) mounted with legs at the lower part to regulate the installation height is composed of a pedestal body(62) for supporting the washing machine at the predetermined height and a plurality of combining members(64) for connecting the pedestal body and one side of the washing machine. The upper end of the combining member is fixed to the side of the washing machine and the lower end is fastened to the pedestal body by a double-sided tape(66a,66b) or a screw. One end of a corner bracket is fixed to the lower edge of the washing machine and bent downward.
Patent KR-20040110412-A (KR)
Inventor: KIM HYEONG JIN
IPC: F24F11/02
Filed: 2003-06-19
Abstract: PURPOSE: An air sensing system for an indoor device for an air conditioner is provided to improve performance of the air conditioner according to a room environment by detecting temperature, humidity, and the amount of dust and gas in a condition same as the room. CONSTITUTION: An air sensing system(10) for an indoor device for an air conditioner is composed of a body(15) disposed on an outer peripheral surface of the indoor device of the air conditioner and formed with an intake port(16) and a discharge port(17) at both sides to flow the air; an air suction fan(11) disposed at the intake port of the body together with the motor to suck the air into the body; and a sensor unit(13,14) arranged at the discharge port of the body to detect information for one of temperature, humidity, and the amount of dust and gas in the air sucked into the body by the air suction fan.
Patent KR-20050005100-A (KR)
Inventor: KIM HYUN YOUNG
IPC: G02F1/133
Filed: 2003-07-01
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to electrically insulate between a driving part of a lower substrate and a common electrode of an upper substrate, thereby reducing parasitic capacitance between the driving part and the common electrode by forming an insulating layer for covering the driving part on the lower substrate. CONSTITUTION: A lower substrate(100) has a driving part(GDA) for outputting a driving signal, and a display part(DA) for displaying an image in response to the driving signal. An upper substrate(200) is opposite to the lower substrate, wherein the upper substrate has a common electrode(240). A liquid crystal layer(300) is disposed between the lower substrate and the upper substrate. An insulating layer(140) is formed on the lower substrate, wherein the insulating layer covers the driving part and has different thicknesses at different positions.
Patent KR-20050005626-A (KR)
Inventor: KIM KI HONG
IPC: C10B57/12
Filed: 2003-07-07
Abstract: PURPOSE: To provide a method to increase charging density of charging coal in coke oven, thereby improving quality of coke accordingly by adding additive that is acceptable to environment and stability of properties to the charging coal. CONSTITUTION: A method for manufacturing coke is to enhance charging density of the charging coal in the coke oven by adding additive composed of waste vegetable oil which is 0.3 to 0.5 wt.% of the weight of the charging coal, to the charging coal to be charged into the coke oven.
Patent KR-20040007350-A (KR)
Inventor: TOYOZAWA NOBORU
IPC: G09G3/20
Filed: 2003-07-12
Abstract: PURPOSE: To resolve the problem that it is impossible to cope with sudden power-off because a time of at least one field period is required to write a one-picture portion of white data or black data in the case that white display or black display is performed at the time of power-off to prevent disturbance of a picture. CONSTITUTION: In an active matrix liquid crystal display device wherein pixels 20 including pixel transistors, for example, TFTs 21 as active elements are arranged like a matrix, TFTs 21 of all the pixels 20 in a pixel part 12 are collectively made active at the time of power-off, and simultaneously, all horizontal switches 44 are made active to give the same potentials as counter electrodes of pixels 20 to all data lines 25-1 to 25-x, and thus discharge routes for remaining charge in all the pixels 20 are formed so that remaining charge in all the pixels 20 can be instantaneously discharged through the discharge routes.
Patent KR-20050012447-A (KR)
Inventor: LEE YANG KYU
IPC: F16H48/40
Filed: 2003-07-25
Abstract: PURPOSE: A protector of a differential system for preventing an oil seal from being broken down is provided to prevent a spline of a drive shaft from being contacted directly to the oil seal in assembling the drive shaft to a side gear. CONSTITUTION: A protector(50) of a differential system(20) is covered over a spline portion(32) of a drive shaft(30) in a cylinder form to prevent an oil seal(15) mounted at a transmission case(10) from being broken down by the spline portion of the drive shaft in assembling the drive shaft with a side gear(27) of the differential system in the transmission case. The cylindrical protector is composed of a cover unit(51) covered over the spline portion of the drive shaft; a knob(55) extended longitudinally at the side of the cover unit; and a cut unit disposed at the cover unit to separate the protector from the drive shaft by pulling the knob.